Milcor 18X18 UFR Universal Fire-Rated Access Door

Milcor 18X18 UFR 18" x 18" Universal Fire-Rated Access Door, PrimerUniversal Fire-Rated Access Doors (UFR) are designed to install easily and work perfectly in any wall or ceiling from drywall to masonry (with masonry anchors factory installed) to suspended acoustical ceilings. Milcor 18X18 UFR 18" x 18" Universal Fire-Rated Access Door, Primer Features: Fire-Rated, Carries both UL and CUL 11/2 hour, Class B fire rating, as well as the Warnock Hersey Label for three-hour noncombustible floor/ceiling systems. UL (CUL) Certified 250 Degree Temperature Rise For True Fire Safety. Without insulation the temperature on the protected side of an access door exceed 600 degrees F endangering people and causing spontaneous ignition of anything near the access door. Milcor Universal Fire Rated Doors are insulated with super-efficient insulation to limit temperature after 30 minutes is 250 degrees F. This UL temperature rise is the best in the business. Reduced Sound Transmission, the sandwich-type insulated door panel provides the dual benefit of reduction in sound transmission through the access door. Material: Prime-painted steel or stainless steel: 14-gauge frame with 20-gauge door panel. Insulation: 2" mineral fiber insulation sandwiched between inner and outdoor panel. Finish: Steel is chemically bonded with prime coat of baked-on electrostatic powder. Stainless Steel has a satin finish. Hinge: Continuous type; steel with stainless steel pin. Automatic Panel Closer: Integrated concealed spring system furnished on all doors to be installed in walls. Strong coil spring makes door self-closing and self-latching in ceiling applications. Lock: Self-latching, one per door on sizes 8"x8" through 36"x36"; two per door with larger size. Flush mounted paddle latch and locking system with flush, key-operated cylinder lock with two keys. All doors have interior latch release mechanism. Masonry Anchors: 4 18 1/2" x 18 1/2" opening. 

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